In the last years of Koryo, the pro-guard "Jianlongwei" was loyal to King Koryo (Zhu Zhen Model) and swore to the death to protect the safety of the king. Its leader, Hong Lin (Zhao Rencheng), was Wang's favourite courtier. The two had been together for many years and had a very close relationship. The long-married Mongolian Princess Polaroid (acted the role of Song Zhixiao) has been left out in the cold and has been childless for many years. On the grounds that there was no successor in Koryo, the Yuan Dynasty attempted to set up a new king and drive the present King of Koryo out of the throne. In desperation, Wang can only have sex with his beloved subjects and his nominal princess, hoping that the princess will get pregnant and give birth to a son, so that there is no excuse for the Yuan Dynasty to change the emperor. Hong Lin and the princess first met the joy of love between men and women, but they had feelings in secret and secretly rendezvous with Wang on their back many times. Wang felt the change of Hong Lin, but still tried to make the relationship go back to the past, but when he witnessed the affair between Princess and Hong Lin, he executed Hong Lin in anger. Since then, the relationship between the three men has fallen into an irreparable situation.
7.1
